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Tag: "swallows" at biology news

Looks matter to female barn swallows

... Science (Sept. 30, 2005). "The bad news for male swallows is the mating game is never over," said lead autho...ty-red. Like many songbirds, half of all male barn swallows typically care for at least one young chick that was actually fathered by another bird. The research...

The ecological effects of the Chernobyl disaster

...of radiation for reproduction and survival of barn swallows Hirundo rustica from Chernobyl." Barn swallows are long-distance migratory birds, which nest across Europe, providing researchers with numerous pop...

Worms know bad food when they smell it

...ake ideal worm food, others are toxic. "The worm swallows them and then they establish an infection inside the worm's gut and they proliferate there. It's exactly like food poisoning," Bargmann explained. If the worm has ingested enough of the bacteria, it can die quickly, but milder cases allow the worm to...

New GI technologies improve internal organ visualization

...eeding. During a capsule endoscopy, the patient swallows a small camera that records images of the intestinal tract. To complete a double balloon enteroscopy, doctors use a scope fitted with two balloons to navigate the entire small bowel. When inflated with air, the balloons can expand sections of the s...

Hopkins researchers discover how brain protein might control memory

...icals. The cell that captures these chemicals then swallows up the receptor-chemical complexes, removing the receptors from the cell's surface. The more receptors present, according to Worley, the stronger the connection between the two cells. New receptors constantly replace the swallowed-up ones. The tw...

Iowa State scientists demonstrate first use of nanotechnology to enter plant cells

...lls through a process called endocytosis ?the cell swallows or engulfs a molecule that is outside of it. The biologists attempted to mimic that process by removing the wall of the plant cell (called making protoplasts), forcing it to behave like an animal cell and swallow the nanoparticle. It didn’t work. ...

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(Date:8/20/2008)... (Aug. 20, 2008) The genetic code of a simple sal...about how groups of genes function in humans and o...he journal Nature breaks down the genetic code o...ne might find anywhere in the world, even in the c...ntify, in the Trichoplax , genes that are also fo...
(Date:8/20/2008)...ly of biodegradable polymers called polyketals and...inflammatory illnesses as acute lung injury, acute...elivering drugs, proteins and snips of ribonucleic...olyketal microparticles we developed are simply a ...seased area as quickly as possible," said Niren Mu...
(Date:8/20/2008)...UMBUS, Ohio -- Researchers here have found a way t... very efficiently. , A new catalyst makes hydrog...le temperature, and using inexpensive ingredients....cular engineering at Ohio State University, said t...thers being developed around the world, because it...
(Date:8/19/2008)... Aug. 19, 2008 We all understand that even the ti...portunities and challenges for plants, animals and...g on a microscopic level and what those changes co...th or how mankind,s day-to-day experiences could ...chers Yuriy Fofanov and Lennart Johnsson understan...
Breaking Biology News(10 mins):Genome of saltwater creature could aid understanding of gene grouping 2Biodegradable polymers show promise for improving treatment of acute inflammatory diseases 2Biodegradable polymers show promise for improving treatment of acute inflammatory diseases 3A better way to make hydrogen from biofuels 2A better way to make hydrogen from biofuels 3UH researchers win top prize for research with humanitarian applications 2UH researchers win top prize for research with humanitarian applications 3DOE awards supercomputing time to UCSD SDSC researchers 9779 1DOE awards supercomputing time to UCSD SDSC researchers 9779 2DOE awards supercomputing time to UCSD SDSC researchers 9779 3Combo Therapy Shows Promise in Treating Brain Tumors 9776 1Combo Therapy Shows Promise in Treating Brain Tumors 9776 2Wounded Warrior Project 28WWP 29 Expands Service Offerings for Injured Soldiers with the New Warriors to Work Program 9773 1Wounded Warrior Project 28WWP 29 Expands Service Offerings for Injured Soldiers with the New Warriors to Work Program 9773 2VNUS Medical Technologies Appoints Peter Osborne as Chief Financial Officer 9769 1VNUS Medical Technologies Appoints Peter Osborne as Chief Financial Officer 9769 2
(Date:8/21/2008)... New names and fresh websit... UME/GME administration software , ... one45 Software, a leading provider of healthcare ... of Cytiva Software Inc. (CRX:TSX.V), announced to...hcare education administration products., , ,Compl...
(Date:8/20/2008)... NEWTON, Mass., Aug. 20 /PRNewswire/ -- Questex M...o-business media company and owner of,American Spa... and the,International Beauty Shows, the Internati...) and the SPATEC appointment events today announce...stry portals SpaTrade (, http://www.SpaTrade.com ...
(Date:8/20/2008)... Survey Report Is Available at http://ww...Newswire/ -- A new survey released today,documents...re leveraging,health information technology (HIT) ...The survey results highlight the need for many HIT...dization and,interoperability to optimize clinical...
(Date:8/20/2008)...use postponed reproductive onset in teen, adult fe...EDNESDAY, Aug. 20 (HealthDay News) -- Alcoholism i...ccording to a study that compared women,s and men,... age when they had their first child. , The re...ian twins born between 1893-1964 (3,634 female and...
Breaking Medicine News(10 mins):Health News:Cytiva's one45 Software Rebrands Healthcare Education Administration Products 2Health News:Cytiva's one45 Software Rebrands Healthcare Education Administration Products 3Health News:Cytiva's one45 Software Rebrands Healthcare Education Administration Products 4Health News:Questex Acquires Leading Spa Industry Portal and Spa Executive Business Networking Site and Events 2Health News:Questex Acquires Leading Spa Industry Portal and Spa Executive Business Networking Site and Events 3Health News:New Health IT Survey for Care Management Services Shows Opportunities for Integration, Standardization and Innovation 2Health News:New Health IT Survey for Care Management Services Shows Opportunities for Integration, Standardization and Innovation 3Health News:Women's Alcohol Use Tied to Delayed Childbearing 2
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